//==========================================================================
// Copyright (c) 2000-2008,  Elastos, Inc.  All Rights Reserved.
//==========================================================================
/*
 *
 * Copyright (c) 1987  X Consortium
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
 * X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
 * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 *
 * Except as contained in this notice, the name of the X Consortium shall not be
 * used in advertising or otherwise to promote the sale, use or other dealings
 * in this Software without prior written authorization from the X Consortium.
 *
 *
 * Copyright 1987 by Digital Equipment Corporation, Maynard, Massachusetts.
 *
 *                         All Rights Reserved
 *
 * Permission to use, copy, modify, and distribute this software and its
 * documentation for any purpose and without fee is hereby granted,
 * provided that the above copyright notice appear in all copies and that
 * both that copyright notice and this permission notice appear in
 * supporting documentation, and that the name of Digital not be
 * used in advertising or publicity pertaining to distribution of the
 * software without specific, written prior permission.
 *
 * DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
 * ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
 * DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
 * ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
 * WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
 * ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
 * SOFTWARE.
 *
 */
#ifndef SCREENINT_H
#define SCREENINT_H

#include "misc.h"

typedef struct _PixmapFormat *PixmapFormatPtr;
typedef struct _Visual *VisualPtr;
typedef struct _Depth  *DepthPtr;
typedef struct _Screen *ScreenPtr;

extern void ResetScreenPrivates(
    void
);

extern int AllocateScreenPrivateIndex(
    void
);

extern void ResetWindowPrivates(
    void
);

extern int AllocateWindowPrivateIndex(
    void
);

extern _ELASTOS Boolean AllocateWindowPrivate(
    ScreenPtr /* pScreen */,
    int /* index */,
    unsigned /* amount */
);

extern void ResetGCPrivates(
    void
);

extern int AllocateGCPrivateIndex(
    void
);

extern _ELASTOS Boolean AllocateGCPrivate(
    ScreenPtr /* pScreen */,
    int /* index */,
    unsigned /* amount */
);

extern int AddScreen(
    _ELASTOS Boolean (* /*pfnInit*/)(int scr_index,ScreenPtr pScreen, int argc,char **argv),
    int /*argc*/,
    char** /*argv*/
);

#ifdef PIXPRIV

extern void ResetPixmapPrivates(
    void
);

extern int AllocatePixmapPrivateIndex(
    void
);

extern _ELASTOS Boolean AllocatePixmapPrivate(
    ScreenPtr /* pScreen */,
    int /* index */,
    unsigned /* amount */
);

#endif /* PIXPRIV */

extern void ResetColormapPrivates(
    void
);


typedef struct _ColormapRec *ColormapPtr;
typedef int (*InitCmapPrivFunc)();

extern int AllocateColormapPrivateIndex(
    InitCmapPrivFunc /* initPrivFunc */
);

#endif /* SCREENINT_H */
